I'm a beginner to C2, so I was playing around a little and decided to make a planet rotation game.

The basic idea is that you can rotate the planet left or right by pressing left or right on the keyboard.

Simple.

The problem appeared when I added a sound file to the "game". I want the sound to play when I press a button and stop/mute when I release it. My problem is that which ever way I do it the sound will keep looping, even after the button is released. I want it to loop though, as long as the button's pressed, but stop when released.

I have tried a variety of settings, like adding a keyboard event on any key released, with the action Stop "Sound" and Set "Sound" Muted.I have also tried letting the volume be turned down to -1000 db when the key is released, but still want work. I have tried moving the keyboard event from the bottom of the event "pile" to the top.

What is wrong? I can't seem to figure it out. This is how the project's event pile looks like at the moment :

http://soerenator.blogspot.dk/2013/02/blog-post.html

I know that the sound only plays when the left key is pressed, but it should still stop when it's released :)